Assuming that the VAT invoice has six points, it means that the VAT is 6% of the face value of the VAT invoice. For example, if the face value of the VAT invoice is 1 1,000 yuan, then the six points are 1 1,000× 6% = 60 yuan. "Minute" refers to percentage, and 1 minute is 1%.

Percent is a special kind of fraction, which refers to a fraction whose denominator is 100, or a number that indicates that one number is a percentage of another number.

The denominator of percentage is often represented by the symbol "%",which is called the percent sign, and is written in the form of numerator juxtaposed with the percent sign. For example, 5% and 1.5% are pronounced as 5% and 1.5%.